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Professions and Applied Sciences
Converting between Moles Atoms and Molecules Part 2
This Chemistry lesson is titled Converting between Moles Atoms and Molecules Part 2 and will give a detailed explanation of the topic.
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Y11 Reacting Mass Questions 5 and 6.
Both of these involve reactions with hydrochloric acid and both involve interpretations from a graph, where kinetics is also tested. Question 5 looks at the reaction between CaCO3 and HCl and then determines the identity of M in M(OH)2. Question 6 looks at the reaction between Mg and HCl. Note that 9min30s into the snapkast I wrote the formula CaCl2 where I should have written CaCO3.
GCE Chemistry_ Module 2 - Physical & Inorganic.
One in a series looking at the physical and inorganic questions in GCE Module 2.
CH 8 CHEMISTRY LEWIS DOT STRUCTURES
How to build Lewis Dot Structures for Covalent molecules or Molecular Compounds.
Reacting Mass Calculation Series 4 No12.
In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving volume of oxygen. Try the problem out on your own prior to finding out the solution.
Is an electrically neutral group of two or more atoms held together by covalent chemical bonds
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